Preview 316,582 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-20.

Chicago · permit 100701639

1945 W WILSON AVE

REPLACE ONE CHILLER WITH A 175 TON, AIR COOLED, SELF-CONTAINED, R410A(80#), 6 COMPRESSOR, DAIKIN CHILLER. THE CHILLER IS LOCATED ON THE ROOF AND SERVING THE ENTIRE BUILDING.

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Trade
Mechanical
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2017-04-24
Issued
2017-04-24
Time to issue
same day

Chicago details

Review type
EASY PERMIT
Community area (code)
4

Data as of 2026-09-20.

Other permits issued in Chicago, April 2017